Joshua Kohtz, MD

Medicare activity in 2024

Official CMS public-use data for Joshua Kohtz, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Critical care, first 30-74 minutes (99291)103 services
2. Ultrasonic guidance for blood vessel access (76937)25 services
3. Anesthesia for procedure on heart and large blood vessels (00560)17 services
4. Anesthesia for x-ray or radiation therapy (01922)16 services
5. Insertion of artery tube for blood sampling or infusion through skin (36620)15 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Heart failure73%
• Atrial fibrillation72%
• Ischemic heart disease65%
• Arthritis48%

Hospitals where Joshua Kohtz works

Medicare's Facility Affiliation Data lists Joshua Kohtz at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Swedish Medical Center / Cherry HillSeattle, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500025

Practice locations

Addresses where Joshua Kohtz is enrolled with Medicare (CMS data updated October 2, 2026).

• 1229 Madison St, Suite 1440Seattle, WA 98104 (206) 625‑0578
• 500 17th AveSeattle, WA 98122 (206) 320‑2000

Group practices

Medicare enrollment lists Joshua Kohtz as a member of these groups (CMS data updated October 2, 2026).

• Swedish Health Services1,037 clinicians in the group
• Physicians Anesthesia Service PLLC172 clinicians in the group

Specialties

• Anesthesiologyprimary
• Critical Care (Intensivists)also

Find other Anesthesiology doctors in Washington →

Other anesthesiologists in Seattle

Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.

• Xi B. Tian, MD
• Sarah E. Bain, MD
• Vincent C. Hsieh, MD
• Jakob T. Lupa, MD
• Krista Dubin, MD
• Jeffrey A. Rouse, MD
• Maryna Khromava, MD
• Paul C. Park, MD

All anesthesiologists in Seattle →

Other clinicians in Swedish Health Services

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Shireesh Saurabh, MD
• Kelsey A. Kairis, DO
• Laura Lazarus, MD
• Josh Yi, MD
• Melanie C. Schaffer, MD
• Michael M. Tekeste, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians